Visualization of three dimensional domain structures in ferroelectric PbTiO3 nanotubes

Hyunjun Yoo; Changdeuck Bae; Myungjun Kim; Seungbum Hong; Kwangsoo No; Yunseok Kim; Hyunjung Shin

doi:10.1063/1.4813239

Visualization of three dimensional domain structures in ferroelectric PbTiO₃ nanotubes

Hyunjun Yoo
, Changdeuck Bae
, Myungjun Kim
, Seungbum Hong
, Kwangsoo No
, Yunseok Kim
, Hyunjung Shin

Kookmin University
University of Hamburg
Sungkyunkwan University
Argonne National Laboratory
Korea Advanced Institute of Science and Technology

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

We report visualization of three-dimensional domain structures in ferroelectric PbTiO₃ (PTO) nanotubes (NTs) using piezoresponse force microscopy (PFM). The domain distributions of the x, y, and z-axes in PTO NTs were separately measured out-of and in-planes at angles of 0°and 90°by vertical and lateral PFM. The separately obtained PFM images were combined to reconstruct the complex domain structures based on some basic assumptions and finite element modeling. The cross-sectional domain configurations of the PTO NTs were visualized by the proposed approach. The results can provide insight into complex domain configurations of ferroelectric nanostructures.

Original language	English
Article number	022902
Journal	Applied Physics Letters
Volume	103
Issue number	2
DOIs	https://doi.org/10.1063/1.4813239
State	Published - 8 Jul 2013

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10.1063/1.4813239

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title = "Visualization of three dimensional domain structures in ferroelectric PbTiO3 nanotubes",

abstract = "We report visualization of three-dimensional domain structures in ferroelectric PbTiO3 (PTO) nanotubes (NTs) using piezoresponse force microscopy (PFM). The domain distributions of the x, y, and z-axes in PTO NTs were separately measured out-of and in-planes at angles of 0°and 90°by vertical and lateral PFM. The separately obtained PFM images were combined to reconstruct the complex domain structures based on some basic assumptions and finite element modeling. The cross-sectional domain configurations of the PTO NTs were visualized by the proposed approach. The results can provide insight into complex domain configurations of ferroelectric nanostructures.",

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AU - Yoo, Hyunjun

AU - Bae, Changdeuck

AU - Kim, Myungjun

AU - Hong, Seungbum

AU - No, Kwangsoo

AU - Kim, Yunseok

AU - Shin, Hyunjung

PY - 2013/7/8

Y1 - 2013/7/8

N2 - We report visualization of three-dimensional domain structures in ferroelectric PbTiO3 (PTO) nanotubes (NTs) using piezoresponse force microscopy (PFM). The domain distributions of the x, y, and z-axes in PTO NTs were separately measured out-of and in-planes at angles of 0°and 90°by vertical and lateral PFM. The separately obtained PFM images were combined to reconstruct the complex domain structures based on some basic assumptions and finite element modeling. The cross-sectional domain configurations of the PTO NTs were visualized by the proposed approach. The results can provide insight into complex domain configurations of ferroelectric nanostructures.

AB - We report visualization of three-dimensional domain structures in ferroelectric PbTiO3 (PTO) nanotubes (NTs) using piezoresponse force microscopy (PFM). The domain distributions of the x, y, and z-axes in PTO NTs were separately measured out-of and in-planes at angles of 0°and 90°by vertical and lateral PFM. The separately obtained PFM images were combined to reconstruct the complex domain structures based on some basic assumptions and finite element modeling. The cross-sectional domain configurations of the PTO NTs were visualized by the proposed approach. The results can provide insight into complex domain configurations of ferroelectric nanostructures.

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VL - 103

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 2

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ER -

Visualization of three dimensional domain structures in ferroelectric PbTiO₃ nanotubes

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